Tag Archives: shared memory

who attach shared memory

Find out which processes attached to which shared memory segment Continue reading

Posted in Perl, System Administration | Tagged , , , | Leave a comment

Change shared memory ownership and permission

We know that we can use ipcs to view shared memory segment information,we can use ipcrm to delete a segment. But wait. Assume that you first run a program as root user,  which creates a shared memory segment of 40GB … Continue reading

Posted in Programming, System Administration | Tagged , | Leave a comment